Rotary nozzle head



FIG. 1 is a front elevation view of a rotary nozzle head showing my new design, the right side elevation view, left side elevation view and rear elevation view being identical thereto;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top and front perspective view thereof; and,

FIG. 5 is a top and bottom perspective view thereof.

The broken line showing is environmental matter and forms no part of the claimed design. 

The ornamental design for a rotary nozzle head, as shown and described. 